<!-- eslint-disable InnerIPLeak -->
<template>
  <div class="panel-tab__content">
    <el-form size="mini" label-width="auto" @submit.native.prevent>
      <component :is="witchTaskComponent" v-bind="$props" />
    </el-form>
  </div>
</template>

<script>
import UserTask from './task-components/UserTask'
import ScriptTask from './task-components/ScriptTask'
import ReceiveTask from './task-components/ReceiveTask'

export default {
  name: 'ElementTaskConfig',
  components: { UserTask, ScriptTask, ReceiveTask },
  props: {
    // eslint-disable-next-line vue/require-default-prop
    id: String,
    // eslint-disable-next-line vue/require-default-prop
    type: String
  },
  data () {
    return {
      taskConfigForm: {
        asyncAfter: false,
        asyncBefore: false,
        exclusive: false
      },
      witchTaskComponent: '',
      installedComponent: {
        // 手工任务与普通任务一致，不需要其他配置
        // 接收消息任务，需要在全局下插入新的消息实例，并在该节点下的 messageRef 属性绑定该实例
        // 发送任务、服务任务、业务规则任务共用一个相同配置
        UserTask: 'UserTask', // 用户任务配置
        ScriptTask: 'ScriptTask', // 脚本任务配置
        ReceiveTask: 'ReceiveTask' // 消息接收任务
      }
    }
  },
  watch: {
    id: {
      immediate: true,
      handler () {
        this.bpmnElement = window.bpmnInstances.bpmnElement
        let asyncBefore = false
        let asyncAfter = false
        let exclusive = false
        if (this.bpmnElement && this.bpmnElement.businessObject) {
          // eslint-disable-next-line prefer-destructuring
          asyncBefore = this.bpmnElement.businessObject.asyncBefore
          // eslint-disable-next-line prefer-destructuring
          asyncAfter = this.bpmnElement.businessObject.asyncAfter
          // eslint-disable-next-line prefer-destructuring
          exclusive = this.bpmnElement.businessObject.exclusive
        }
        this.taskConfigForm.asyncBefore = asyncBefore
        this.taskConfigForm.asyncAfter = asyncAfter
        this.taskConfigForm.exclusive = exclusive
      }
    },
    type: {
      immediate: true,
      handler () {
        this.witchTaskComponent = this.installedComponent[this.type]
      }
    }
  },
  methods: {
    changeTaskAsync () {
      if (!this.taskConfigForm.asyncBefore && !this.taskConfigForm.asyncAfter) {
        this.taskConfigForm.exclusive = false
      }
      window.bpmnInstances.modeling.updateProperties(window.bpmnInstances.bpmnElement, {
        ...this.taskConfigForm
      })
    }
  }
}
</script>
